Kid Running Bike Features: 1) Designed for children ages 1-5 to teaches them how to balance and steer a two-wheeler. 2) Light weight, easy to control, adjustable seat height and handlebar to accommodate a growing child. 3) Unique frame design has integrated Launch Pad footrests for gliding and learning advanced riding skills. 4) Tube tyres + steel rim/spoke, improve the stability and confort of the bike. 5) Environmental friendly, paint certified to be significantly below the CA Prop.65 limits for heavy metal contents including lead. Specification: Designed for children ages 1-5, thekid running bike is lightweight, easy to control and features an adjustable seat and handlebars to accommodate a growing child. Most importantly, thebike teaches your child balance, coordination and develops glittering confidence. And thebike is steady, stable and safe, at the first feeling of instability, the child will instinctively place his feet securely on the ground. So there are no "tricycle tip-overs" or " training-wheel wobbles" that stir up a fear, hesitancy or dislike of bikeriding. Weight: 4.1KG Frame design: Unique frame design has integrated Launch Pad footrests for gliding and learning advanced riding skills. Tires: Tube tyres plus steel rim/spoke improve the stablility and confort of the bike. Construction: Durable welded steel frame and handlebars. Sizing: Adjustable seat height and handlebar to fit ridders from 30" to 44" tall(saddle height adjusts from 11" to 16" from the ground) Environmental friendly: Paint certified to be significantly below the CA Prop.65 limits for heavy metal contents including lead. Weight limit: Ridder weight limit of 60 ounds.